From ed02eb6aa99ea27f57d0a3c303d8e825d8ef6d9c Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Fri, 31 Mar 2006 20:31:02 +0000 Subject: Bug #1177964: make file iterator raise MemoryError on too big files --- Objects/fileobject.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Objects/fileobject.c b/Objects/fileobject.c index 29c89db..5a50d1e 100644 --- a/Objects/fileobject.c +++ b/Objects/fileobject.c @@ -1797,7 +1797,7 @@ drop_readahead(PyFileObject *f) /* Make sure that file has a readahead buffer with at least one byte (unless at EOF) and no more than bufsize. Returns negative value on - error */ + error, will set MemoryError if bufsize bytes cannot be allocated. */ static int readahead(PyFileObject *f, int bufsize) { @@ -1810,6 +1810,7 @@ readahead(PyFileObject *f, int bufsize) drop_readahead(f); } if ((f->f_buf = PyMem_Malloc(bufsize)) == NULL) { + PyErr_NoMemory(); return -1; } Py_BEGIN_ALLOW_THREADS -- cgit v0.12